31147096560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{2393}}^1$

素因数の和:2883

約数の個数: 160

約数和(自身を含む): 97442388288

約数和(自身を除く): 66295291728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 281, 386, 562, 579, 772, 843, 965, 1124, 1158, 1405, 1544, 1686, 1930, 2248, 2316, 2393, 2810, 2895, 3088, 3372, 3860, 4215, 4496, 4632, 4786, 5620, 5790, 6744, 7179, 7720, 8430, 9264, 9572, 11240, 11580, 11965, 13488, 14358, 15440, 16860, 19144, 22480, 23160, 23930, 28716, 33720, 35895, 38288, 46320, 47860, 54233, 57432, 67440, 71790, 95720, 108466, 114864, 143580, 162699, 191440, 216932, 271165, 287160, 325398, 433864, 461849, 542330, 574320, 650796, 672433, 813495, 867728, 923698, 1084660, 1301592, 1344866, 1385547, 1626990, 1847396, 2017299, 2169320, 2309245, 2603184, 2689732, 2771094, 3253980, 3362165, 3694792, 4034598, 4338640, 4618490, 5379464, 5542188, 6507960, 6724330, 6927735, 7389584, 8069196, 9236980, 10086495, 10758928, 11084376, 13015920, 13448660, 13855470, 16138392, 18473960, 20172990, 22168752, 26897320, 27710940, 32276784, 36947920, 40345980, 53794640, 55421880, 80691960, 110843760, 129779569, 161383920, 259559138, 389338707, 519118276, 648897845, 778677414, 1038236552, 1297795690, 1557354828, 1946693535, 2076473104, 2595591380, 3114709656, 3893387070, 5191182760, 6229419312, 7786774140, 10382365520, 15573548280, 31147096560]

約数ペア:

[(1, 31147096560), (2, 15573548280), (3, 10382365520), (4, 7786774140), (5, 6229419312), (6, 5191182760), (8, 3893387070), (10, 3114709656), (12, 2595591380), (15, 2076473104), (16, 1946693535), (20, 1557354828), (24, 1297795690), (30, 1038236552), (40, 778677414), (48, 648897845), (60, 519118276), (80, 389338707), (120, 259559138), (193, 161383920), (240, 129779569), (281, 110843760), (386, 80691960), (562, 55421880), (579, 53794640), (772, 40345980), (843, 36947920), (965, 32276784), (1124, 27710940), (1158, 26897320), (1405, 22168752), (1544, 20172990), (1686, 18473960), (1930, 16138392), (2248, 13855470), (2316, 13448660), (2393, 13015920), (2810, 11084376), (2895, 10758928), (3088, 10086495), (3372, 9236980), (3860, 8069196), (4215, 7389584), (4496, 6927735), (4632, 6724330), (4786, 6507960), (5620, 5542188), (5790, 5379464), (6744, 4618490), (7179, 4338640), (7720, 4034598), (8430, 3694792), (9264, 3362165), (9572, 3253980), (11240, 2771094), (11580, 2689732), (11965, 2603184), (13488, 2309245), (14358, 2169320), (15440, 2017299), (16860, 1847396), (19144, 1626990), (22480, 1385547), (23160, 1344866), (23930, 1301592), (28716, 1084660), (33720, 923698), (35895, 867728), (38288, 813495), (46320, 672433), (47860, 650796), (54233, 574320), (57432, 542330), (67440, 461849), (71790, 433864), (95720, 325398), (108466, 287160), (114864, 271165), (143580, 216932), (162699, 191440)]